Use Notion in FL 1. first open FL Studio 2. add a ReWired channel (as you did) 3. choose Notion from the list of ReWire devices 4. click the Show Panel button and it will show the Notion window, but only if Notion supports being opened that way.

If Notion doesn't open in step 4, you have to open Notion from its Start menu or desktop shortcut, like you would to open it standalone. Normally Notion will then detect that it is supposed to open as a ReWire client device and it will do so.

Use FL in Notion This is the same as above, but the other way around. I don't know how you're supposed to select a ReWire device in Notion (steps 2 and 3 above) but once you've done that, loading FL normally will make it load in ReWire mode. (That's all)

That I can't understand. Which are there cause FL or NOTION,I can't understand.